962 Dr. Rob. Lucas: Entomologie. Rliynchota 1899. 



Tinsley, J. B. and Geo. B. King. The Tenth Ants'-Nest Si)ecies 



of Coccid from Massachusetts (Ripersia minimus [!]). With 



cut. Entom. News vol. 11p. 57. 

 Trinci, Cesare. 1897. II pidocchio del frumento. Boll. Entom. 



Agrar. Ann. 4 p. 267 — 270. — Tychea triviahs Pass. 

 Tutt, J. W. (1). 1898. Migration and Dispersa! of Insects: Coccids 



and Aphides. Entom. Record, Vol. 10 No. 10 p. 223—238. 



— (2). Aphis primicola. Beziehungen zu Lasius. (Titel p. 403 



dies. Berichts). 



Yayssiere, A. Description du Pentaphis marginata Koch, espece 

 d'Aphide qui attaque le ble. Ann. Fac. Marseille VIII p. 215 

 —226 pl. XL 



A vertetii irtasa. Rovart. Lapok 6. Jhg. 1. Hft. p. 19 — 20. — Be- 

 kämpfung von Schizoneura lanigera, nach Lignieres. 



Vetter, Paul K. Ein Beitrag zur Bekämpfung der Obstbaum- 

 schädlinge. Die Blutlaus, Schizoneura lanigera Hartig. Press- 

 burg, Verl, d. West-ungar. Weinbergsbote, 1899 8*^ ('40 p.) 

 M. — ,50. 



Wasiuann, E. Die San Jose-Schildlaus. Mit 5 Figg. Sonder-Ab- 

 druck aus den „Stimmen aus Maria-Laach", Freiburg i./B. 

 1899 Hft. 1/2 (24 p.). 



Webster, F. M. (1). 1898. The Importation of the San Jose 

 Scale, Aspidiotus perniciosus, from Japan. Canad. Entom. 

 vol. 30 p. 169 -172. 



— (2). Odour of San Jose Scale, Aspidiotus perniciotus. Canad. 



Entom. Vol. 31 p. 4. — Siehe auch sub No. 5. 



— (3). Some recent developments in the San Jose Scale Problem 



in Ohio. Proc. Soc. Promot. Agric. Sc. 1898 p. 112—119. 



— (4). 1897. The San Jose Scale. With 2 figg. 27. Ann. Rep. 



Entom. Soc. Ontario 1896 p. 86—97. 



— (5). Odour of the San Jose Scale, Aspidiotus perniciosus. 



29. Ann. Rep. Entom. Soc. Ontario 1898 p. 104. 



— (6). The San Jose scale problem in Ohio in 1898. With 



4figs. Ohio Stat. Bull. 103 p. 185—199. — Abstr. Experim. 

 Stat. Rec. Vol. 11 p. 267— 8. 



— (7). Some recent additions of the Insect-Fauna of Ohio. Canad. 



Entom. vol. 30 p. 78. — Diaspis amygdali Tryon. Beschr., 

 Nährpfl. cf. Ref. v. R. Thiele in: Illustr. Zeitschr. f. Entom. 

 4. Bd. p. 317. 



Wilcox, E. Y. The grain Aphis and army cutworm. With 2 figs, 

 Montana Agr. Stat. Bull 17 (18 p.). — Abstr. Exper. Stat. 

 Rec. Vol. 11 No. 3 p. 266 — 7. — Siphonophora avenae u. 

 Chorizagrotis agrestis. 



Zehntner, L. (1). De Plantenluisen van het suikerriet of Java. 

 V. Chionaspis madiunensis n. sp. VI. Chionaspis tegalensis 

 n. sp. VII. Chionaspis spec. V. Met 1 pl. Soerabaia, H. 

 van Ingen, 1898 8*^ (Mededeel. van het proefstat. voor sui- 

 kerriet in West-Java, te Kagok-Tegal No. 37). — Overgedr. 



